"Why are the sounds of each Pokemon still so awful?"

#PokemonGO: Besides Pikachu, of course, every one sounds like a variation on the same screech you could coax your PC speaker into making 30 years ago. I don't understand why they have to be so hideous. Couldn't Niantic just spend a couple grand to generate some distinct and interesting vocalizations so I'm not always yelling at my kid to turn off the sound effects as he's cycling through every Pokemon's special move for the zillionth time? At this point I'd be happy if they just recorded every employee saying "Rawwrrr" or "Ribbit" and used those.Is it a retro thing -- are they the sounds from the original game? If so, shouldn't the graphics look like this? Imgur via /r/TheSilphRoad http://ift.tt/2hYjcMi